If you need help installing, using or changing GNU Emacs, there are two ways to find it:
Send a message to the mailing list help-gnu-emacs@prep.ai.mit.edu , or post your request on newsgroup gnu.emacs.help . (This mailing list and newsgroup interconnect, so it does not matter which one you use.)
Look in the service directory for someone who might help you for a fee. The service directory is found in the file named `etc/SERVICE' in the Emacs distribution.